diff --git a/develop/doxygen/doxygen.conf b/develop/doxygen/doxygen.conf
index 5eeaa67d8..c34b2c1d9 100644
--- a/develop/doxygen/doxygen.conf
+++ b/develop/doxygen/doxygen.conf
@@ -25,5 +25,4 @@ fi
 
 if pkginstalled qt3; then
 	var_append confopt ' ' '--with-doxywizard'
-	var_append GCC_WRAPPER_INSERT " " "-I$root/$(pkgprefix includedir qt3)"
 fi